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openSUSE:Maintenance:5844
xf86-video-ati.openSUSE_Leap_42.2_Update
U_21-Refactor-radeon_mode_hotplug.patch
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File U_21-Refactor-radeon_mode_hotplug.patch of Package xf86-video-ati.openSUSE_Leap_42.2_Update
From: Michel Dänzer <michel.daenzer@amd.com> Date: Tue Nov 8 13:01:58 2016 +0900 Subject: [PATCH 1/2]Refactor radeon_mode_hotplug Patch-mainline: Upstream Git-repo: git://anongit.freedesktop.org/xorg/driver/xf86-video-ati Git-commit: 35bec4937d89b48a79acfcb4f814b7370cb631b2 References: bsc#1008200 Signed-off-by: Max Staudt <mstaudt@suse.de> Preparation for the next change, no functional change intended. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> --- src/drmmode_display.c | 58 ++++++++++++++++++++++++++++++--------------------- 1 file changed, 34 insertions(+), 24 deletions(-) diff --git a/src/drmmode_display.c b/src/drmmode_display.c index 44615d3..574003c 100644 --- a/src/drmmode_display.c +++ b/src/drmmode_display.c @@ -2577,6 +2577,37 @@ Bool drmmode_setup_colormap(ScreenPtr pScreen, ScrnInfoPtr pScrn) return TRUE; } +static Bool +drmmode_find_output(ScrnInfoPtr scrn, int output_id, int *num_dvi, + int *num_hdmi) +{ + xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn); + int i; + + for (i = 0; i < config->num_output; i++) { + xf86OutputPtr output = config->output[i]; + drmmode_output_private_ptr drmmode_output = output->driver_private; + + if (drmmode_output->output_id == output_id) { + switch(drmmode_output->mode_output->connector_type) { + case DRM_MODE_CONNECTOR_DVII: + case DRM_MODE_CONNECTOR_DVID: + case DRM_MODE_CONNECTOR_DVIA: + (*num_dvi)++; + break; + case DRM_MODE_CONNECTOR_HDMIA: + case DRM_MODE_CONNECTOR_HDMIB: + (*num_hdmi)++; + break; + } + + return TRUE; + } + } + + return FALSE; +} + void radeon_mode_hotplug(ScrnInfoPtr scrn, drmmode_ptr drmmode) { @@ -2624,35 +2655,14 @@ restart_destroy: for (s = 0; !found && s < xf86NumScreens; s++) { ScrnInfoPtr loop_scrn = xf86Screens[s]; - xf86CrtcConfigPtr loop_config = - XF86_CRTC_CONFIG_PTR(loop_scrn); if (strcmp(loop_scrn->driverName, scrn->driverName) || RADEONEntPriv(loop_scrn) != pRADEONEnt) continue; - for (j = 0; !found && j < loop_config->num_output; j++) { - xf86OutputPtr output = loop_config->output[j]; - drmmode_output_private_ptr drmmode_output; - - drmmode_output = output->driver_private; - if (mode_res->connectors[i] == - drmmode_output->output_id) { - found = TRUE; - - switch(drmmode_output->mode_output->connector_type) { - case DRM_MODE_CONNECTOR_DVII: - case DRM_MODE_CONNECTOR_DVID: - case DRM_MODE_CONNECTOR_DVIA: - num_dvi++; - break; - case DRM_MODE_CONNECTOR_HDMIA: - case DRM_MODE_CONNECTOR_HDMIB: - num_hdmi++; - break; - } - } - } + found = drmmode_find_output(loop_scrn, + mode_res->connectors[i], + &num_dvi, &num_hdmi); } if (found) continue;
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